4-Seasons Company
Ann Arbor, MI Furnace Repair · #4 of 5 · 47+ yrs
Overview
4-Seasons Company emphasizes furnace repair experience with documented residential and commercial work. The company lists Trane Premier Dealer status for in-warranty service. Randy Koch founded the firm and reports continuous operation since 1979. Four Seasons notes online real-time scheduling launched in 2011. Service history includes commercial heating for several Ann Arbor restaurants.
Furnace repair focused on residential and commercial heating in Ann Arbor. Manufacturer Dealer: Trane Premier Dealer is listed for in-warranty repairs. Years in business: 45+ years since 1979. Online real-time scheduling launched in 2011 for same-day appointment visibility.
Score breakdown
Ann Arbor, MI Furnace Repair average is 79/100. Ranks #4 of 5 listed Furnace Repair providers in Ann Arbor, MI.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Ann Arbor average
| Signal | 4-Seasons Company | Ann Arbor avg | Delta |
|---|---|---|---|
| Vouched Score | 74/100 | 79/100 | -5 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 65+ | 405+ | -340 vs avg |
| Years in business | 47+ | 72+ | -25 vs avg |
Pros
- High Google rating (4.9★ across 65+ reviews)
- Long-established (47+ years in business)
When to choose them
- You want manufacturer-warranty installation work
- You have a commercial property
- You prefer a family-owned operation
- You value a long-tenured local operator (47+ years in business)
Services
Service area
Contact & hours
Frequently asked questions
What are the pros of 4-Seasons Company?
When should I choose 4-Seasons Company?
What is the Vouched Score for 4-Seasons Company?
How long has 4-Seasons Company been in business?
How can I contact 4-Seasons Company?
What does furnace repair service typically cost when working with a Ann Arbor, MI provider like 4-Seasons Company?
Does 4-Seasons Company do Furnace Repair in Ann Arbor, MI?
Does 4-Seasons Company do Commercial HVAC in Ann Arbor, MI?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
4-Seasons Company (this company) ⭐ Manufacturer-Authorized Repair |
74/100 | 4.9★ (65+) | 47+ |
| 69/100 | 4.5★ (165+) | 90+ | |
| 70/100 | 4.8★ (65+) | 45+ | |
Fry Heating, Cooling & Plumbing ⭐ Best for Gas Valve & Combustion Repair · ⭐ Best for Commercial Furnace Repair |
84/100 | 4.9★ (220+) | 113+ |
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Profile last updated July 26, 2026.